31 lines
989 B
Go
31 lines
989 B
Go
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// Copyright 2021 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package workaround
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import (
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"fmt"
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"code.gitea.io/sdk/gitea"
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)
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// FixPullHeadSha is a workaround for https://github.com/go-gitea/gitea/issues/12675
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// When no head sha is available, this is because the branch got deleted in the base repo.
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// pr.Head.Ref points in this case not to the head repo branch name, but the base repo ref,
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// which stays available to resolve the commit sha.
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func FixPullHeadSha(client *gitea.Client, pr *gitea.PullRequest) error {
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owner := pr.Base.Repository.Owner.UserName
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repo := pr.Base.Repository.Name
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if pr.Head != nil && pr.Head.Sha == "" {
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refs, _, err := client.GetRepoRefs(owner, repo, pr.Head.Ref)
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if err != nil {
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return err
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} else if len(refs) == 0 {
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return fmt.Errorf("unable to resolve PR ref '%s'", pr.Head.Ref)
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}
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pr.Head.Sha = refs[0].Object.SHA
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}
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return nil
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}
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